56366453011 has 8 divisors (see below), whose sum is σ = 61492552704. Its totient is φ = 51240666120.

The previous prime is 56366453009. The next prime is 56366453021. The reversal of 56366453011 is 11035466365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56366453011 - 2¹ = 56366453009 is a prime.

It is a super-2 number, since 2×56366453011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56366453021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459166 + ... + 568828.

It is an arithmetic number, because the mean of its divisors is an integer number (7686569088).

Almost surely, 2^56366453011 is an apocalyptic number.

56366453011 is a deficient number, since it is larger than the sum of its proper divisors (5126099693).

56366453011 is a wasteful number, since it uses less digits than its factorization.

56366453011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156401.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 56366453011 in words is "fifty-six billion, three hundred sixty-six million, four hundred fifty-three thousand, eleven".